Powermax BSR Grey Switch
The Powermax BSR Bell Switch facilitates reliable momentary circuit activation for doorbell and remote signaling systems. This unit functions within the Powermax British Standard Range, offering a uniform grey aesthetic for modern technical environments. The internal mechanism employs high-purity silver alloy contacts to reduce electrical resistance and prevent pitting over time. This design ensures consistent performance through thousands of actuation cycles. The switch plate utilizes a high-impact polycarbonate material that provides significant durability in commercial settings. This polymer resists yellowing from ultraviolet exposure and maintains structural integrity across a broad temperature range.
The 10A current rating allows for the handling of inductive loads typically found in mechanical chimes and electronic buzzers. Terminal design focuses on installer efficiency. Each terminal features captive screws that remain within the housing during the wiring process. This prevents the loss of hardware in wall cavities or floor voids. The terminal apertures accommodate multiple conductors, supporting up to 4mm² solid or stranded cables. Clear markings on the rear of the module identify live and loop connections to prevent wiring errors.
The BSR series prioritizes safety with a minimum 3mm contact gap. This physical separation ensures total isolation when the signaling device is in the open state. The grey finish is integrated into the material during the molding process. This ensures that surface abrasions do not compromise the visual appearance of the installation. The low-profile faceplate sits flush against standard 25mm back boxes. This minimizes the projection from the wall surface to prevent snagging in narrow hallways.
The switch assembly complies with BS EN 60669-1 standards. This certification confirms the unit meets rigorous safety and performance criteria for domestic and commercial electrical installations. The modular nature of the BSR range allows for easy replacement or upgrades without changing the underlying infrastructure. This momentary actuator is suitable for integration into access control systems where a manual exit or signal trigger is required. The tactile feedback of the push-button mechanism provides clear confirmation of actuation to the user.
Key Features
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Momentary Contact Mechanism
The unit utilizes a spring-return action for temporary circuit completion during signaling operations. -
Material Construction
- High-grade polycarbonate faceplate for impact resistance.
- Flame-retardant internal components for enhanced fire safety.
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Installation Efficiency
Captive terminal screws and clear rear markings streamline the wiring process for large-scale deployments.
Specifications
| Feature | Specification |
|---|---|
| Current Rating | 10A |
| Voltage Rating | 250V AC |
| Contact Type | Momentary (Bell Push) |
| Material | Polycarbonate (PC) |
| Standard Compliance | BS EN 60669-1 |
| Mounting Type | Flush Mount (86mm x 86mm) |
| Finish | Grey |
| Terminal Capacity | Up to 4.0mm² |
| Carton Quantity | 100 Pieces |
What’s in the Box
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1 x Powermax BSR Grey 10A Bell Push Switch
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2 x Mounting Screws
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Screw Cover Caps
Why Choose BSR Grey Switch
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High-purity silver alloy contacts ensure long-term electrical conductivity and minimal arcing.
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The UV-stabilized polycarbonate housing prevents discoloration in environments with high light exposure.
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Standardized 86mm dimensions ensure full compatibility with existing British Standard mounting hardware.
Kennedy Omolo (verified owner) –
I bought these for my new house project in Syokimau because I wanted something different from the usual white switches. This Powermax BSR grey finish is very modern and doesn’t look cheap at all. The 10A rating is perfect for the door chime setup. It has a very solid ‘click’ when pressed, not like those flimsy ones that get stuck after a few months. Trustedbuilder delivered them to my site the next day, which helped me avoid delays with the fundi.
Njeri Kamau (verified owner) –
Good value for money for our rental units in Ruaka. We opted for the grey BSR bell push because it hides fingerprints and dirt much better than white ones in high-traffic areas. Installation was straightforward for our electrician. Solid product for the price point.
Brian Otieno (verified owner) –
Legit product. Works perfectly and looks very smart on the wall. No issues at all.
Fatma Hassan (verified owner) –
The switch is quite sturdy and functions exactly as it should. My only small issue is that the grey shade was a bit darker than it looked on my screen, but it still works well with the office decor. Much better quality than the generic brands you find in downtown hardware shops.